105456760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90911}}^1$

素因数の和:90951

約数の個数: 32

約数和(自身を含む): 245462400

約数和(自身を除く): 140005640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 90911, 181822, 363644, 454555, 727288, 909110, 1818220, 2636419, 3636440, 5272838, 10545676, 13182095, 21091352, 26364190, 52728380, 105456760]

約数ペア:

[(1, 105456760), (2, 52728380), (4, 26364190), (5, 21091352), (8, 13182095), (10, 10545676), (20, 5272838), (29, 3636440), (40, 2636419), (58, 1818220), (116, 909110), (145, 727288), (232, 454555), (290, 363644), (580, 181822), (1160, 90911)]